随着配电自动化的深入应用, 数据类业务及网络带宽需求不断增大, 针对此问题, 文章提出了采用TDM(时分复用)+分组传送技术进行业务传送的方案。建立一种业务传送隔离度的算法, 并采用以太网交换机和光电一体化接入设备对各自所传业务的承载隔离度进行了试验比较, 验证了隔离度算法的正确性, 旨在实现电力传输资源的高效利用。

To meet the growing demand of the further application of distribution automation, data services and network bandwidth, the scheme which combines the Time Division Multiplexing (TDM) and packet transmission technology is proposed in this paper. The scheme is based on an integrated service delivery isolation algorithm. The effectiveness of the algorithm is verified by the use of Ethernet switches and integrated optoelectronic devices, which compare the degree of isolation for the respective transmission services. The results show that the proposed algorithm can achieve high efficiency utilization for the power transmission resources.